{"action":"Upgrade xmltooling to 1.6.3-1 or later.","affected":[{"fixed":"1.6.3-1","introduced":"0"}],"component":"xmltooling","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.6.3-1"],"id":"tcs_01M5NCT3WN2F6QQ2SFAR30ZYWH","modified_at":"2026-10-23T18:03:17.219728012Z","published_at":"2018-01-13T18:29:00.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-0486","https://security-tracker.debian.org/tracker/CVE-2018-0486"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-0486#Debian:13/xmltooling","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-0486"}],"summary":"Shibboleth XMLTooling-C before 1.6.3, as used in Shibboleth Service Provider before 2.6.0 on Windows and other products, mishandles digital signatures of user attribute data, which allows remote attac"}